Embedded assembly issues. I used some functions defined in assembly language (.S files) in my .c program, and placed them in the same directory as sampleserial-xxx , also adding them correctly to the makefile. However, when I compile using the acquisition script, these .S files are not compiled into .o files, and when I return to the original directory, I find that my .S files have been deleted. Why is this happening? How can I solve it? I am using the default makefile rules file Makefile.inc from ChipWhisperer.